Speed-controller for electric motors.



PATENTED IEB. 19, 1907.

R, TBMPML SPEED CONTROLLER FOR ELECTRIC MOTORS,

APPLICATION FILED A?R.2-l. 1906.

3 SHBETS-SHEBT MW a?" 2J0. S-QQGSOK PATENTED FEB. 19, 1987, R TEMPLE i FOR ELECTRIC MOTORS:

'ATIOI'? FILED APR. 24,. 1906.

3 SHEETS-$11331 2 I J" game ffi (am 0J6 No. 844,630. PATENTED FEB. 19, 1907.

P1, TEMPLE. SPEED CONTROLLER FOR ELECTRIC MOTORS.

APPLICATION FILED 1313.24, 1906.

3 SHEETS'SHEET 3.

the housing and the pawl at the end of its l ratchet-wheel, afixecl stop engaging both the predetermined advance movement, means I housing and the pawl. at the end'of the invade for operetin the housing, and means for rej termined advance movement, means for 010-, turning the housing to initial'pesition. crating the housing, and av spring engaging .5 5. 7. A speede0ntroller comptising a fixed l the housing and the fixed casing for returrr clasing, rotailtaflgle contalct {le /ices ntioutntlenl ingehe housing to initial-position. tierem as a u 0nw11c1 tee eon ac (e- 1 Ha, viceseie mounte a ratchet-wheel secured ROBPJRF lhMl to the shaft, 3. se mental housin loosely Witnesses: 10 mounted on the sieft, a pivotec spring- Fmcnme JOHN PALMA,

pressed pawl in the housing engaging the FRANK ALLEN LEWIS 

